I'm trying to post this payload using postman for msgraph to send an email with voting button. However the voting button is not working

Question

I’m working on a project using MS Graph to send an email with a voting button. However, it’s not working, and the voting button is not appearing in our OWA. Any insights into this issue would be greatly appreciated.

Here is the sample payload that I'm posting to MS Graph using postman

{
  "message": {
    "subject": "Vote on the project proposal",
    "body": {
      "contentType": "TEXT",
      "content": "test"
    },
    "toRecipients": [
      {
        "emailAddress": {
          "address": "serjp_pua@certisgroup.com"
        }
      }
    ],
    "singleValueExtendedProperties": [
      {
        "id": "Binary {00062008-0000-0000-c000-000000000046} Id 0x00008520",  // This should be a GUID or predefined property ID        
        "value": "WWVzO05v"     
      }
    ]
  },
  "saveToSentItems": "true"
}

Answer 1

Hello Learner,

Thank you for contacting Microsoft!

Regarding your query on Voting button is not working when working with Graph API using the mentioned payload, unfortunately this feature is not available in OWA, you can submit this feature request using this support link, which will be monitored by Microsoft team and make the enhancements to Graph API.

Please find the relevant link for reference: https://support.microsoft.com/en-us/office/use-voting-buttons-in-messages-4d10e079-8ea1-489a-a79c-18cb71ae12dd

Hope this helps.

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